Most CM's will be able to help you out...just ask really nicely! LOL Ask for 22 of the little postcard sized bags (offer to pay for them, they won't make you!) Ask for 22 of the little stickers (just tell them what you need them for), get a postcard, pencil, lollipop, and a keychain from the dollar store (before you leave.) If all else fails with the bags, ask them to please put each postcard in a separate bag! If you can't collect the stickers in one swoop, just ask everyone for them that you see for the duration of your trip (stop at Whispering Canyon at WL--thye tend to get a little sticker happy there! We did someething similiar when my son was in kindergarten (we took him out of school for his fifth Birthday and brought back treat bags for all the classmates).